Facebook is exploring options to connect kids to its social network, while ensuring it obeys federal laws. According to the Wall Street Journal, the social network is pushing for a more formalized structure for under-13s in an effort to curb users registering under a false age. Consumer Reports currently pegs the number of under-age users at around 7.5 million. Despite other privacy concerns, Facebook is reportedly looking to add buffers and parental controls to any kid-friendly version that might result from its current experiments. It could also tie parents' accounts to their little tykes' pages, allowing game purchases to be made through their bank details. Well, that new HQ isn't going to pay for itself.